ハイパワーグラファイト電極

Our factory produces high power graphite electrodes using high-purity graphite powder and high-quality petroleum coke as the main raw materials, supplemented by coal tar pitch as a binder. The use of high-purity graphite powder results in less impurities. During the raw material processing stage, the graphite powder is finely processed through physical and chemical methods such as screening, washing, drying, etc., to remove surface impurities and moisture, laying a good foundation for subsequent processes; Petroleum coke is selected with high carbon content, low ash and sulfur content, therefore it has good graphitization performance. We have advanced technology and excellent technical workers in production, so high-power graphite electrodes can accurately control parameters such as mixing ratio, mixing time, and forming pressure during the forming process to ensure uniform distribution and dense forming of the mixed material. By optimizing mold design and molding processes, the yield and product performance can be further improved. Through high-temperature graphitization process (usually above 2500 °C), the carbon atoms in the raw material are rearranged to form a more stable graphite crystal structure. For example, by optimizing the surface treatment of graphite powder (such as plasma treatment, alkali washing, etc.), the conductive path between graphite layers is increased; Adding additives with excellent conductivity (such as graphene, carbon nanotubes, etc.) improves the overall conductivity, enhances the conductivity, thermal stability, and thermal shock resistance of graphite electrodes. We also improved the crystallinity and interlayer orderliness of high power graphite electrodes through graphitization technology, and significantly enhanced the mechanical strength, oxidation resistance, and corrosion resistance of high power graphite electrodes through isostatic pressing technology and structural modification (such as intercalation technology).

高出力黒鉛電極の組成：炭素含有量 99.9%、水分 0.01%、灰分 0.01～0.05%、膨張率 1.5～2.4 倍、揮発性 0.01%、上篩粒子径 99.9(%)、下篩粒子径 0.02(%) ）。さまざまな仕様のカスタマイズされた製品をサポートしています。詳細なコミュニケーションを歓迎します。

高出力黒鉛電極の製造プロセスでは、品質検査員が化学組成分析、物理的性能試験、導電率試験、機械的強度試験など、原材料、半製品、完成品の品質を厳格に管理します。同時に、高出力グラファイト電極が特定のアプリケーション要件を満たし、顧客の使用ニーズを確実に満たすために、業界標準と顧客のニーズに基づいて対応する製品標準を開発する必要があります。